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cachematrix.R
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52 lines (38 loc) · 1.05 KB
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## Put comments here that give an overall description of what your
## functions do
## Write a short comment describing this function
makeCacheMatrix <- function(x = matrix()) {
}
## Write a short comment describing this function
cacheSolve <- function(x, ...) {
## Return a matrix that is the inverse of 'x'
}
# Solve
makeCacheMatrix <- function(x = matrix()) {
s <- NULL
set <- function(y) {
x <<- y
s <<- NULL
}
get <- function() x
setsolve <- function(solve) s <<- solve
getsolve <- function() s
list(set = set, get = get,
setsolve = setsolve,
getsolve = getsolve)
}
cacheSolve <- function(x, ...) {
s <- x$getsolve()
if(!is.null(s)) {
message("getting inversed matrix")
return(s)
}
data <- x$get()
s <- solve(data, ...)
x$setsolve(s)
s
}
# Test
my.matrix <- matrix(rnorm(25),5,5)
my.matrix.1 <- makeCacheMatrix(my.matrix)
cacheSolve(my.matrix.1)